JPS6478666A - Device and method for hole casting of core - Google Patents

Device and method for hole casting of core

Info

Publication number
JPS6478666A
JPS6478666A JP62237882A JP23788287A JPS6478666A JP S6478666 A JPS6478666 A JP S6478666A JP 62237882 A JP62237882 A JP 62237882A JP 23788287 A JP23788287 A JP 23788287A JP S6478666 A JPS6478666 A JP S6478666A
Authority
JP
Japan
Prior art keywords
core
die
retreated
floating
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP62237882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312992B2 (enrdf_load_html_response
Inventor
Keiji Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ryobi Ltd
Original Assignee
Ryobi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ryobi Ltd filed Critical Ryobi Ltd
Priority to JP62237882A priority Critical patent/JPS6478666A/ja
Priority to KR1019880012180A priority patent/KR920004973B1/ko
Priority to US07/247,146 priority patent/US4919189A/en
Publication of JPS6478666A publication Critical patent/JPS6478666A/ja
Publication of JPH0312992B2 publication Critical patent/JPH0312992B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
JP62237882A 1987-09-21 1987-09-21 Device and method for hole casting of core Granted JPS6478666A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62237882A JPS6478666A (en) 1987-09-21 1987-09-21 Device and method for hole casting of core
KR1019880012180A KR920004973B1 (ko) 1987-09-21 1988-09-21 코어를 사용한 주방상태 홀 형성방법 및 그 사용장치
US07/247,146 US4919189A (en) 1987-09-21 1988-09-21 Method of forming as-cast holes by using cores, and apparatus for practicing the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237882A JPS6478666A (en) 1987-09-21 1987-09-21 Device and method for hole casting of core

Publications (2)

Publication Number Publication Date
JPS6478666A true JPS6478666A (en) 1989-03-24
JPH0312992B2 JPH0312992B2 (enrdf_load_html_response) 1991-02-21

Family

ID=17021821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237882A Granted JPS6478666A (en) 1987-09-21 1987-09-21 Device and method for hole casting of core

Country Status (1)

Country Link
JP (1) JPS6478666A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100852489B1 (ko) * 2007-03-22 2008-08-18 동남정밀 주식회사 다이캐스팅 금형
JP2013128961A (ja) * 2011-12-22 2013-07-04 Ryobi Ltd ダイカスト金型及びダイカスト法
JP2023098035A (ja) * 2021-12-28 2023-07-10 株式会社アーレスティ 金型および鋳造品の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100852489B1 (ko) * 2007-03-22 2008-08-18 동남정밀 주식회사 다이캐스팅 금형
JP2013128961A (ja) * 2011-12-22 2013-07-04 Ryobi Ltd ダイカスト金型及びダイカスト法
JP2023098035A (ja) * 2021-12-28 2023-07-10 株式会社アーレスティ 金型および鋳造品の製造方法

Also Published As

Publication number Publication date
JPH0312992B2 (enrdf_load_html_response) 1991-02-21

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